package org.feiye.studyday19;

public class TestJieChen {

	public static void main(String[] args) {
		Math j = new Math();
		long jiechen = j.jiechen(5);
		System.out.println(jiechen);
		long feibolaqie = j.feibolaqie(6);
		System.out.println(feibolaqie);
	}

}
